Q1.A pathway inside a computer that carries data between hardware components is called _____________.
(a) carrier signal
(b) data bus
(c) digital signal
(d) analog signal
(e) switching
S1.Ans.(b)
Sol. A data bus connects internal components to the motherboard and acts as a carrier for the data.
Q2.What does DOS stands for?
(a) Digital Operating Session
(b) Disk Operating System
(c) Digital Operating System
(d) Disk Opening System
(e) Digital Open System
S2.Ans.(b)
Sol. DOS stands for Disk Operating System. It is the first operating system developed by Microsoft.
Q3.Which among the following is the short cut key for slideshow?
(a) F4
(b) F5
(c) F6
(d) F7
(e) None of these
S3.Ans. (b)
Sol. F5 is the shortcut key for slideshow.
Q4.Computers designed for specialised scientific work and specific instructions are called _________.
(a) Mainframe computers
(b) Special purpose computers
(c) Portable computers
(d) Super computers
(e) Mini computers
S4.Ans.(d)
Sol. Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defence, or architectural purposes with specific instructions or input.
Q5.A program that is used to view websites is called a _________.
(a) Word processor
(b) Spreadsheet
(c) Browser
(d) Web viewer
(e) Viewer
S5.Ans. (c)
Sol. Browser is used to view websites.
Q6.Which of the following is used to enter the current time in ms-excel?
(a) Ctrl+Shift+;
(b) Ctrl+;
(c) Shift+;
(d) Alt+Shift
(e) Alt+Enter
S6.Ans.(a)
Q7.Each box in a spreadsheet is called a ________.
(a) Cell
(b) Block
(c) Field
(d) Table
(e) Empty space
S7.Ans. (a)
Sol. Each box in a spreadsheet is called a cell.
Q8.A key that will erase information from the computer’s memory and characters on the screen:
(a) Edit
(b) Delete key
(c) Dummy out
(d) Trust key
(e) None of these
S8.Ans.(b)
Sol. Delete key is used to delete data.
Q9.The software that is used to create text based documents is referred as :
(a) DBMS
(b) Suits
(c) Spreadsheets
(d) Presentation software
(e) Word processor
S9.Ans. (e)
Sol. Word processors are used to create text based documents.
Q10. What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?
(a) Header
(b) Macro
(c) Footer
(d) Footnote
(e) None of the above
S10. Ans.(c)
Sol. Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.
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